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3 years ago

14

Give the name of the two angles state the relationship between the 2 angles solve for x then find the measure of the indicated a

ngle

1 answer:

Leno4ka [110]3 years ago

7 0

I hope this helps you

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A package is in the shape of a triangular prism. The bases are right triangles with perpendicular legs measuring 9 cm and 12 cm.

Y_Kistochka [10]

Answer:

I think that the answer is either A or C. I'm not too sure on which one.

Step-by-step explanation

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3 years ago

What is the effect on the graph of the function f(x) = 2x when f(x) is changed to f(3x)?

Assoli18 [71]

Answer:

C) Horizontal compression

Step-by-step explanation:

Since, if y = f(x) is a function,

Then y = a f(x) gives a vertical stretch if a > 1 and gives a vertical compression if 0 < a < 1.

Also, y = f(bx) gives a horizontal stretch when 0 < b < 1 and gives a horizontal compression if b > 1.

Here,

The given parent function is,

f(x) = 2x

And, 3 > 1

Thus, by the above statements,

f(3x) will give a horizontal compression.

Hence, Option C is correct.

4 0

3 years ago

The ratio of students who walk home from school to the students who ride the bus is 2:7

yan [13]

3.5 Ithink that's the answer

5 0

2 years ago

Read 2 more answers

LALLY MANLLITYONLILULIVE

uysha [10]

B 9x+10, this is because you just simply combine like terms

5 0

3 years ago

A line passes through the points (–1, –5) and (4, 5). The point (a, 1) is also on the line.

IgorC [24]

Answer:

a = 2

Step-by-step explanation:

Let's find the equation of the line using the 2 points given.

Let's call -1 as x_1 and -5 as y_1

also, 4 as x_2 and 5 as y_2

The equation of line is :

$y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

<em>Let's plug the points and get the equation of the line:</em>

$y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)\\y+5=\frac{5+5}{4+1}(x+1)\\y+5=2(x+1)\\y+5=2x+2\\y=2x-3$

Now, to find a, we substitute a in x and 1 in y of the equation of the line we just got:

$y=2x-3\\1=2(a)-3\\1=2a-3\\2a=4\\a=\frac{4}{2}=2$

4 0

3 years ago

Read 2 more answers